X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fstat%2Fstat_dmp.c;h=16f7b6c590871abd6eaf34dde21087acc15febac;hb=7498ed3766f3f98604d96d1b75978a3a9e6768ed;hp=b3a7c5aaac1c654e7799d57d85156b5a8100d916;hpb=8b897e0674eb0e6100a19c2674ca744d2c8246aa;p=libfirm diff --git a/ir/stat/stat_dmp.c b/ir/stat/stat_dmp.c index b3a7c5aaa..16f7b6c59 100644 --- a/ir/stat/stat_dmp.c +++ b/ir/stat/stat_dmp.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved. + * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved. * * This file is part of libFirm. * @@ -109,10 +109,40 @@ static const struct { { FS_OPT_NOT_MINUS_1, "algebraic simplification: ~(x - 1) = -x" }, { FS_OPT_NOT_PLUS_1, "algebraic simplification: ~x + 1 = -x" }, { FS_OPT_ADD_X_NOT_X, "algebraic simplification: ~x + x = -1" }, - { FS_OPT_FP_INV_MUL, "algebraic simplification: x / y = x * (1.0/y)" }, + { FS_OPT_FP_INV_MUL, "algebraic simplification: x / y = x * (1.0/y)" }, + { FS_OPT_ABS_MINUS_X, "algebraic simplification: Abs(-x) = Abs(x)" }, { FS_OPT_CONST_PHI, "constant evaluation on Phi node" }, { FS_OPT_PREDICATE, "predicate optimization" }, { FS_OPT_DEMORGAN, "optimization using DeMorgan's law" }, + { FS_OPT_CMP_OP_OP, "CMP optimization: Cmp(OP(x), OP(y)) = Cmp(x, y)" }, + { FS_OPT_CMP_OP_C, "CMP optimization: Cmp(OP(x), c1) = Cmp(x, c2)" }, + { FS_OPT_CMP_CONV_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(x, y)" }, + { FS_OPT_CMP_CONV, "CMP optimization: Cmp(Conv(x), Conv(y)) = Cmp(Conv(x), y)" }, + { FS_OPT_CMP_TO_BOOL, "CMP optimization: Cmp(x, y) = BoolOP(x, y)" }, + { FS_OPT_CMP_CNST_MAGN, "CMP optimization: reduced magnitude of a const" }, + { FS_OPT_CMP_SHF_TO_AND, "CMP optimization: transformed shift into And" }, + { FS_OPT_CMP_MOD_TO_AND, "CMP optimization: transformed Mod into And" }, + { FS_OPT_RTS_ABS, "RTS optimization: call to abs() replaced" }, + { FS_OPT_RTS_ALLOCA, "RTS optimization: call to alloca() replaced" }, + { FS_OPT_RTS_SQRT, "RTS optimization: call to sqrt() replaced" }, + { FS_OPT_RTS_CBRT, "RTS optimization: call to cbrt() replaced" }, + { FS_OPT_RTS_POW, "RTS optimization: call to pow() replaced" }, + { FS_OPT_RTS_EXP, "RTS optimization: call to exp() replaced" }, + { FS_OPT_RTS_LOG, "RTS optimization: call to log() replaced" }, + { FS_OPT_RTS_SIN, "RTS optimization: call to sin() replaced" }, + { FS_OPT_RTS_COS, "RTS optimization: call to cos() replaced" }, + { FS_OPT_RTS_TAN, "RTS optimization: call to tan() replaced" }, + { FS_OPT_RTS_ASIN, "RTS optimization: call to asin() replaced" }, + { FS_OPT_RTS_ACOS, "RTS optimization: call to atan() replaced" }, + { FS_OPT_RTS_ATAN, "RTS optimization: call to acos() replaced" }, + { FS_OPT_RTS_SINH, "RTS optimization: call to sinh() replaced" }, + { FS_OPT_RTS_COSH, "RTS optimization: call to cosh() replaced" }, + { FS_OPT_RTS_TANH, "RTS optimization: call to tanh() replaced" }, + { FS_OPT_RTS_STRCMP, "RTS optimization: call to strcmp() replaced" }, + { FS_OPT_RTS_STRNCMP, "RTS optimization: call to strncmp() replaced" }, + { FS_OPT_RTS_MEMCPY, "RTS optimization: call to memcpy() replaced" }, + { FS_OPT_RTS_MEMSET, "RTS optimization: call to memset() replaced" }, + { FS_OPT_RTS_STRLEN, "RTS optimization: call to strlen() replaced" }, { FS_BE_IA32_LEA, "ia32 Backend transformation: Lea was created" }, { FS_BE_IA32_LOAD_LEA, "ia32 Backend transformation: Load merged with a Lea" }, { FS_BE_IA32_STORE_LEA, "ia32 Backend transformation: Store merged with a Lea" }, @@ -171,17 +201,24 @@ static void simple_dump_opcode_hash(dumper_t *dmp, pset *set) } /* simple_dump_opcode_hash */ /** - * dumps an optimization hash into human readable form + * Return the name of an optimization. */ -static void simple_dump_opt_hash(dumper_t *dmp, pset *set, int index) -{ +static const char *get_opt_name(int index) { assert(index < (int) ARR_SIZE(opt_names) && "index out of range"); assert((int) opt_names[index].kind == index && "opt_names broken"); + return opt_names[index].name; +} /* get_opt_name */ +/** + * dumps an optimization hash into human readable form + */ +static void simple_dump_opt_hash(dumper_t *dmp, pset *set, int index) +{ if (pset_count(set) > 0) { opt_entry_t *entry; + const char *name = get_opt_name(index); - fprintf(dmp->f, "\n%s:\n", opt_names[index].name); + fprintf(dmp->f, "\n%s:\n", name); fprintf(dmp->f, "%-16s %-8s\n", "Opcode", "deref"); foreach_pset(set, entry) { @@ -261,7 +298,7 @@ static void simple_dump_be_block_sched_ready(dumper_t *dmp, graph_entry_t *entry static void add_distrib_entry(const distrib_entry_t *entry, void *env) { distrib_tbl_t *sum_tbl = env; - stat_add_int_distrib_tbl(sum_tbl, (int)(entry->object), &entry->cnt); + stat_add_int_distrib_tbl(sum_tbl, PTR_TO_INT(entry->object), &entry->cnt); } /* add_distrib_entry */ /** @@ -551,7 +588,7 @@ static void simple_dump_const_tbl(dumper_t *dmp, const constant_info_t *tbl) fprintf(dmp->f, "-------------------------------\n"); for (i = 0; i < ARR_SIZE(tbl->int_bits_count); ++i) { - fprintf(dmp->f, "%5d %12u\n", i + 1, cnt_to_uint(&tbl->int_bits_count[i])); + fprintf(dmp->f, "%5u %12u\n", (unsigned) (i + 1), cnt_to_uint(&tbl->int_bits_count[i])); cnt_add(&sum, &tbl->int_bits_count[i]); } /* for */ fprintf(dmp->f, "-------------------------------\n"); @@ -596,6 +633,24 @@ static void simple_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph fprintf(dmp->f, "with local var adr params %12u\n", cnt_to_uint(&global->cnt[gcnt_call_with_local_adr])); } /* simple_dump_param_tbl */ +/** + * dumps the optimization counter table + */ +static void simple_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len) { + unsigned i; + + fprintf(dmp->f, "\nOptimization counts:\n"); + fprintf(dmp->f, "---------------------\n"); + + for (i = 0; i < len; ++i) { + unsigned cnt = cnt_to_uint(&tbl[i]); + + if (cnt > 0) { + fprintf(dmp->f, "%8u %s\n", cnt, get_opt_name(i)); + } + } +} /* simple_dump_opt_cnt */ + /** * initialize the simple dumper */ @@ -625,6 +680,7 @@ const dumper_t simple_dumper = { simple_dump_graph, simple_dump_const_tbl, simple_dump_param_tbl, + simple_dump_opt_cnt, simple_init, simple_finish, NULL, @@ -726,6 +782,16 @@ static void csv_dump_param_tbl(dumper_t *dmp, const distrib_tbl_t *tbl, graph_en /* FIXME: NYI */ } /* csv_dump_param_tbl */ +/** + * dumps the optimization counter + */ +static void csv_dump_opt_cnt(dumper_t *dmp, const counter_t *tbl, unsigned len) { + (void) dmp; + (void) tbl; + (void) len; + /* FIXME: NYI */ +} /* csv_dump_opt_cnt */ + /** * initialize the simple dumper */ @@ -756,6 +822,7 @@ const dumper_t csv_dumper = { csv_dump_graph, csv_dump_const_tbl, csv_dump_param_tbl, + csv_dump_opt_cnt, csv_init, csv_finish, NULL,